Napoleon GD-201 4x7 Wolf Steel Periscope (Snorkel) - GD201

Periscope for use of a horizontal through-the-wall termination for wall penetration below grade. This termination is used when the wall penetration is too close to ground level for safe venting or when using the rear vent of a gas unit and it requires additional height to improve draft. Click here to see the Napoleon Venting Components Brochure Dimensions Width 12" Height 29 1/8" Length 9 1/8"